Tri-Cities Airport (PSC) 15 Day Weather Forecast, Pasco United States
Current weather conditions and 15 day weather forecast for Tri-Cities Airport in Pasco, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at PSC
| 15 March 2026 Sun 10.1 ° C ( 50.2°F )  Sunny |
Feels Like : 6.5 ° C / 43.8°F Humidity : % 37 Pressure : 1021 mb Wind Speed : 32.8 kmph / 20.4 miles from WNW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Tri-Cities Airport, Pasco, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 March 2026 Sat |  Moderate rain |
1.9 ° C | 10.6 ° C | 6.7 ° C | % 62 | 36 km/h | 87% |
| 15 March 2026 Sun |  Partly Cloudy |
-0.9 ° C | 9.7 ° C | 4.8 ° C | % 57 | 7.9 km/h | 0% |
| 16 March 2026 Mon |  Overcast |
4.2 ° C | 16.1 ° C | 9.7 ° C | % 54 | 13 km/h | 0% |
| 17 March 2026 Tue |  Cloudy |
7 ° C | 19.4 ° C | 12.1 ° C | % 54 | 23.4 km/h | 0% |
| 18 March 2026 Wed |  Patchy rain nearby |
10.2 ° C | 20.3 ° C | 14.2 ° C | % 53 | 23 km/h | 78% |
| 19 March 2026 Thu | Partly Cloudy |
12.1 ° C | 22.2 ° C | 16.4 ° C | % 57 | 27.7 km/h | 0% |
| 20 March 2026 Fri | Partly Cloudy |
14.7 ° C | 22.9 ° C | 17.8 ° C | % 54 | 24.5 km/h | 0% |
| 21 March 2026 Sat | Partly Cloudy |
12.5 ° C | 19.7 ° C | 15.3 ° C | % 60 | 16.6 km/h | 0% |
| 22 March 2026 Sun | Overcast |
8.7 ° C | 14.2 ° C | 11.2 ° C | % 47 | 20.9 km/h | 0% |
| 23 March 2026 Mon | Sunny |
4.5 ° C | 13.1 ° C | 8.4 ° C | % 49 | 16.9 km/h | 0% |
| 24 March 2026 Tue | Overcast |
3.8 ° C | 13.6 ° C | 9.1 ° C | % 46 | 10.4 km/h | 0% |
| 25 March 2026 Wed | Patchy rain nearby |
7.2 ° C | 16.8 ° C | 11 ° C | % 48 | 19.4 km/h | 70% |
| 26 March 2026 Thu | Sunny |
3.5 ° C | 15.9 ° C | 9.2 ° C | % 57 | 16.6 km/h | 0% |
| 27 March 2026 Fri | Sunny |
5.7 ° C | 17.3 ° C | 11.3 ° C | % 55 | 7.2 km/h | 0% |
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